package com.xuzimian.globaldemo.spring.security.oauth2.server.config;

import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;

/**
 * 该类会实现了WebApplicationInitializer接口，servlet3.0规范会在web容器启动时被自动扫描到并调用onStartup方法，
 * 该方法会注册一个过滤器DelegatingFilterProxy，因此仅需实现一个AbstractSecurityWebApplicationInitializer的空类，
 * 就可以起到在web.xml中配置过滤器DelegatingFilterProxy方式起用Spring Security.
 */
public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer {


}
